Sixth Schedule is a key module to balance self-rule of tribal rights in 4 states of Northeast.

Foreign development of respecting tribal rights: (1) Provision for Autonomous Development Council with disown making autonomy (2) Laws of State general valid offer to IPC without permission (3) Freedom to manage customary parties, petrels and minerals (4) Making own regulation for trade, local workers subject to approval of Governor (5) Provide appreciation to tribal for self-rule (6) Manage land rights based on customary parties (& modelled system in Garo-khasi tribes (7) Help reduce ill-effects of margay and violence (8) Ensure conservation of forests through proved sacred groves by neighbouring Road Bridges (9) Regulate housing firmly; prevent outsiders, 6th schedule has been key pillar